Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John T Horan, MDMPH

Individual provider Pediatric Hematology & Oncology Physician · NPI 1649224502

John T Horan, MDMPH is a Pediatric Medicine in Boston, Massachusetts. Graduated from Rutgers New Jersey Medical School in 1993, 33 years ago. Practices with University of Rochester, a 962-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
33
Trained at
Rutgers New Jersey Medical School
Licensed in
MA
In the registry since
2006
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Practice location Address checks out

450 Brookline Ave
Boston, MA 02215
Phone: (617) 632-3270
Fax: (617) 632-4410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 253620 (MA)

Record details

NPI number1649224502
Entity typeIndividual (Type 1)
GenderMale
Credentials MDMPH
Sole proprietorNo
NPI enumeratedMay 22, 2006
Last updated in NPPESAugust 1, 2019
Mailing address450 Brookline Avenue, Boston, MA 02215

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1993 (33 years in practice)
Group practice University Of Rochester — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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